Koj puas tuaj yeem siv CAT5 cable rau lub koob yees duab kev ruaj ntseg?
Nyob rau hauv xyoo tsis ntev los no lub invention ntawm lub video balun tau txhais tau tias CAT5e cable yuav siv tau los txuas CCTV koob yees duab rau CCTV DVR recorders. Tag nrho cov kev sib txuas tuaj yeem ua tau tsuas yog siv lub hau ntswj, tsis tas yuav muaj cov cuab yeej tshwj xeeb lossis cov khoom siv fiddly. Ua ntej koj pib muaj ob peb yam tseem ceeb uas yuav tsum paub.
